import configparser
import os
address=os.path.dirname(os.path.dirname(__file__))
address_file=os.path.join(address,'/config/cfg.txt')
conf=configparser.ConfigParser()
conf.read()
from functools import reduce
print(reduce(lambda x,y:x*y,(x for x in range(1,5))))


with open('','rb',encoding='utf-8') as f,open('','rb',encoding='utf-8') as f0:
    f.write()
    f0.write()